package com.cai.handle;

import com.alibaba.fastjson.JSON;
import com.cai.common.result.ResultVO;
import com.cai.common.result.StatusCode;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

/**
 * @Title: AuthenticationEntryPointImpl
 * @Author RuoLi
 * @Package com.cai.handle
 * @Date 2024/1/12 9:39
 * @description: 认证失败处理
 */
@Component
public class AuthenticationEntryPointImpl implements AuthenticationEntryPoint {
    @Override
    public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException authException) throws IOException, ServletException {
        response.setContentType("application/json; charset=utf-8");
        ResultVO jsonResult =new ResultVO(StatusCode.ERROR_UNAUTHORIZED,"当前未进行认证或认证失败");
        PrintWriter writer = response.getWriter();
        writer.println(JSON.toJSONString(jsonResult));
        writer.close();
    }
}
